CN103472698B - Powder box - Google Patents
Powder box Download PDFInfo
- Publication number
- CN103472698B CN103472698B CN201310436004.XA CN201310436004A CN103472698B CN 103472698 B CN103472698 B CN 103472698B CN 201310436004 A CN201310436004 A CN 201310436004A CN 103472698 B CN103472698 B CN 103472698B
- Authority
- CN
- China
- Prior art keywords
- limiting section
- plate
- meal outlet
- slip lid
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
- G03G15/0881—Sealing of developer cartridges
- G03G15/0886—Sealing of developer cartridges by mechanical means, e.g. shutter, plug
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Closures For Containers (AREA)
- Dry Development In Electrophotography (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The present invention relates to powder box, it includes housing, it is arranged on housing and is respectively provided on two sides with the meal outlet of first guide rail arranged along powder box installation direction, for closing meal outlet the slip lid that can slide along the first rail, it is arranged in assembly direction on housing and at meal outlet upstream and the second guide rail between two the first guide rails, the afterbody being arranged on slip lid and coordinating with the second guide rail.The program can effectively prevent slip lid from coming off, it is to avoid slip lid is stuck.
Description
Technical field
The present invention relates to a kind of powder box, particularly relate to the powder box that a kind of meal outlet is sealed by slip lid.
Background technology
Powder box is a kind of assembly being removably mounted in printer, for providing carbon dust to printer.
As it is shown in figure 1, be provided with slip lid 110 at the meal outlet that a kind of existing powder box 100 is on its housing 101.
As in figure 2 it is shown, meal outlet 120 surrounding has a circle flange 121 and the foam-rubber cushion 124 being positioned on flange 121, the one side of foam-rubber cushion 124 is bonded on flange 121, and another side abuts with slip lid 110, and the flank of flange 121 serves as guide rail 122.It is provided with button bit 123 on guide rail 122, slip lid is provided with cantilevered buckle 111.
As it is shown on figure 3, when slip lid 110 closes meal outlet 120, when i.e. meal outlet 120 is closed by slip lid 110, buckle 111 and button bit 123 fasten to lock slip lid 110.When loading printer when powder box is along direction x, the thimble that buckle 111 is first subjected on printer extrudes and departs from button bit 123.
As shown in Figure 4, when continuing along direction X, powder box 100 to be pushed in printer, the front end 112 of slip lid 110 is moved along the opposite direction of direction X relative to powder box 100 under the block of printer stops thus is opened meal outlet 120.
As it is shown in figure 5, when meal outlet 120 fully opens, the part that slip lid 110 is connected with guide rail 122 is the shortest, therefore, slip lid 110 easily comes off on guide rail 122.
When needing to take out powder box 100, the opposite direction along direction X pulls powder box 100, and the rear end 113 of slip lid 110 cantilevered hook on a printer moves in X direction relative to powder box 100 under stopping and closes meal outlet 120.After slip lid 110 completely closes meal outlet 120, along with powder box 100 continues to extract out, depart from the rear end 113 of slip lid 110 under the extruding of cantilevered hook releasing convex 102 on housing 101, and then powder box 100 can be taken out completely.
Additionally, when meal outlet 120 fully opens, owing to slip lid 110 is the shortest with the part that guide rail 122 is connected, the most stuck during slip lid 110 closes meal outlet 120.
Summary of the invention
Present invention aim at providing a kind of to have for closing meal outlet and being difficult to the powder box of slip lid that is stuck and that come off.
For achieving the above object, the powder box of the present invention includes housing, it is arranged on housing and is respectively provided on two sides with the meal outlet of first guide rail arranged along powder box installation direction, for closing meal outlet the slip lid that can slide along the first rail, it is arranged in assembly direction on housing and at meal outlet upstream and the second guide rail between two the first guide rails, the afterbody being arranged on slip lid and coordinating with the second guide rail.
From above scheme, when meal outlet fully opens, the second guide rail and the afterbody of slip lid on housing coordinate and can effectively prevent slip lid from coming off, and prevent slip lid from occurring excessive inclination to avoid slip lid to be stuck relative to the first guide rail.Second guide rail can make the second guide rail stagger with the hook portion of the cantilevered hook of printer between two the first guide rails, it is to avoid component interference.
Further scheme is, the first limiting section being positioned at meal outlet upstream in assembly direction it is provided with on housing, the second limiting section it is provided with on the afterbody of slip lid, in assembly direction, when meal outlet is closed by slip lid, the second limiting section is positioned at the downstream of the first limiting section, during mobile slip lid is to open meal outlet, need to overcome the crush resistance between the second limiting section and the first limiting section, until the second limiting section is crossed the first limiting section and arrived the upstream of the first limiting section.Utilizing elasticity extruding locking and to unlock slip lid opposing cantilevers formula buckle elastic deformation amount less, structural strength is higher, therefore the lasting a long time of slip lid.
Further scheme is, the second guide rail includes that two roots, the first limiting section include being separately positioned on rib both sides muscle integrated with rib.Afterbody includes the first plate, and is parallel to each other and is respectively perpendicular to the second plate of the first plate, the 3rd plate and the 4th plate.Second limiting section include being separately positioned on the second plate both sides and with the described second integrated muscle of plate, and, be separately positioned on the 3rd plate and the inner side of the 4th plate and respectively with the 3rd plate and the 4th integrated muscle of plate.Muscle is one-body molded with rib or plate, simple in construction, it is easy to molding, saves space, and the intensity of muscle is preferable.
Another further scheme is, the second guide rail includes that two roots, the first limiting section include being separately positioned on rib both sides muscle integrated with rib；Afterbody includes the first plate, and three and be respectively perpendicular to the post of the first plate, this post serves as the second limiting section.Muscle is one-body molded with rib, and the post on afterbody i.e. can coordinate with the first guide rail again as the second limiting section to guide slip lid to slide, and structure is extremely simple, it is easy to machine-shaping, low cost.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of existing powder box；
Fig. 2 is the partial enlargement exploded view of existing powder box；
Fig. 3 is the partial enlarged drawing of existing powder box, and meal outlet is closed；
Fig. 4 is the partial enlarged drawing of existing powder box, and meal outlet is in half-open position；
Fig. 5 is the partial enlarged drawing of existing powder box, and meal outlet is in open mode；
Fig. 6 is the axonometric chart of powder box of the present invention；
Fig. 7 is the axonometric chart of slip lid of the present invention；
Fig. 8 is the partial enlargement exploded view of powder box of the present invention；
Fig. 9 is the broken section enlarged drawing of powder box of the present invention, and meal outlet is closed；
Figure 10 is the broken section enlarged drawing of powder box of the present invention, and meal outlet is in open mode.
Detailed description of the invention
The installation direction of indication of the present invention refers to that powder box loads the installation direction of printer.
Embodiment one
As shown in Figure 6, it is provided with slip lid 210 at the meal outlet on the housing 201 of powder box 200.
As it is shown in fig. 7, slip lid 210 has cover plate 211, base plate 212, side plate 213, back plate 214 and afterbody 215.Afterbody 215 has the first plate 216, and is parallel to each other and is respectively perpendicular to the second plate 217a, the 3rd plate 217b and the 4th plate 217c of the first plate.Second plate 217a both sides form a muscle 218 respectively, form one article of muscle 218, form one article of muscle 218 inside the 4th plate 217c inside the 3rd plate 217b.Obviously, the muscle 218 as the second limiting section is arranged on afterbody 215.
As shown in Figure 8, meal outlet 220 surrounding has a circle flange 221 and foam-rubber cushion 224, and the one side of foam-rubber cushion 224 is bonded on flange 221, and another side abuts with the cover plate 211 of slip lid 210, and the flank of flange 221 serves as the first guide rail 222.Side plate 213 coordinates the width i.e. direction Y play preventing slip lid 210 along powder box 200 with the first guide rail 222, and cover plate 211, foam-rubber cushion 224, base plate 212 coordinate with the first guide rail 222 and prevent slip lid 210 along direction Z play.Second guide rail is the rib 231 and rib 232 that X is molded on housing 201 in assembly direction.X in assembly direction, rib 231 and rib 232 are positioned at the upstream of meal outlet 220.The both sides of rib 231 form a muscle 233 respectively, and the both sides of rib 232 form a muscle 233 the most respectively.Obviously, X in assembly direction, muscle 233 can also this be considered as to be positioned at the upstream of meal outlet 220 and be arranged on housing 201.When slip lid 210 is arranged on meal outlet 220, rib 231 is between the second plate 217a and the 3rd plate 217b, and rib 232 is between the second plate 217a and the 4th plate 217c, i.e. afterbody 215 coordinates with the second slide.
As shown in Figure 9 and Figure 10, when slip lid 210 closes meal outlet, X in assembly direction, the downstream of the muscle 233 as the first limiting section it is positioned at as the muscle 218 of the second limiting section.
When meal outlet 220 is fully opened, rib 231 and rib 232 do not completely disengage from afterbody 215 yet, and slip lid 210 is effectively positioned, difficult drop-off, are not easy to stuck during closing meal outlet 220.
During mobile slip lid 210 opens meal outlet 220, need to overcome the crush resistance between muscle 218 and muscle 233, until muscle 218 is crossed muscle 233 and arrived the upstream of muscle 233.
Embodiment two
The present embodiment is with the difference of embodiment one: form three posts vertical with the first plate on the first plate of the afterbody of slip lid, this post, both as the second limiting section, can coordinate to guide slip lid to slide with rib 231 and the rib 232 as the second guide rail as guiding piece again.
In above example, the first limiting section is not limited to and the first integrated muscle of guide rail, it is also possible to be projection that is separately formed, bonding or that be assemblied on housing.
In above example, the first guide rail is not limited to the rib being molded on housing, it is also possible to be the groove being molded on housing, and afterbody is the rib or post being slidably matched therewith.
Claims (2)
1. powder box, including,
Housing；
Meal outlet, is arranged on the housing, is respectively provided on two sides with the first guide rail that an installation direction along described powder box is arranged；
Slip lid, is used for closing described meal outlet, can be along described first slide；
Second guide rail, along described installation direction, arranges on the housing, is positioned at the upstream of described meal outlet, and between two described first guide rails；
Afterbody, is arranged on described slip lid, coordinates with described second slide；
First limiting section, described first limiting section is arranged on the housing, is positioned at described meal outlet upstream along described installation direction；
Second limiting section, described second limiting section is arranged on described afterbody；
Along described installation direction, when described meal outlet is closed by described slip lid, described second limiting section is positioned at the downstream of described first limiting section, during mobile described slip lid is to open described meal outlet, described second limiting section needs to overcome the obstruction of described first limiting section, until described second limiting section crosses described first limiting section, arrive the upstream of described first limiting section；
It is characterized in that:
Described second guide rail includes two roots；
Described first limiting section includes being separately positioned on described rib both sides muscle integrated with described rib；
Described afterbody includes the first plate, is parallel to each other and is respectively perpendicular to the second plate of described first plate, the 3rd plate and the 4th plate；
Described second limiting section include being separately positioned on described second plate both sides and with the described second integrated muscle of plate, and, be separately positioned on described 3rd plate and the inner side of described 4th plate and respectively with described 3rd plate and the described 4th integrated muscle of plate.
2. powder box, including,
Housing；
Meal outlet, is arranged on the housing, is respectively provided on two sides with the first guide rail that an installation direction along described powder box is arranged；
Slip lid, is used for closing described meal outlet, can be along described first slide；
Second guide rail, along described installation direction, arranges on the housing, is positioned at the upstream of described meal outlet, and between two described first guide rails；
Afterbody, is arranged on described slip lid, coordinates with described second slide；
First limiting section, described first limiting section is arranged on the housing, is positioned at described meal outlet upstream along described installation direction；
Second limiting section, described second limiting section is arranged on described afterbody；
Along described installation direction, when described meal outlet is closed by described slip lid, described second limiting section is positioned at the downstream of described first limiting section, during mobile described slip lid is to open described meal outlet, described second limiting section needs to overcome the obstruction of described first limiting section, until described second limiting section crosses described first limiting section, arrive the upstream of described first limiting section；
It is characterized in that:
Described second guide rail includes two roots；
Described first limiting section includes being separately positioned on described rib both sides muscle integrated with described rib；
Described afterbody includes the first plate, three and be respectively perpendicular to the post of described first plate；
Described post serves as the second limiting section.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436004.XA CN103472698B (en) | 2013-09-23 | 2013-09-23 | Powder box |
| PCT/CN2014/084169 WO2015039508A1 (en) | 2013-09-23 | 2014-08-12 | Powder box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436004.XA CN103472698B (en) | 2013-09-23 | 2013-09-23 | Powder box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103472698A CN103472698A (en) | 2013-12-25 |
| CN103472698B true CN103472698B (en) | 2016-08-24 |
Family
ID=49797597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310436004.XA Active CN103472698B (en) | 2013-09-23 | 2013-09-23 | Powder box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103472698B (en) |
| WO (1) | WO2015039508A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103472698B (en) * | 2013-09-23 | 2016-08-24 | 珠海天威飞马打印耗材有限公司 | Powder box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4937628A (en) * | 1989-04-07 | 1990-06-26 | Xerox Corporation | Apparatus for storing and dispensing particulate material |
| CN1987678A (en) * | 2005-12-22 | 2007-06-27 | 夏普株式会社 | Toner supply device and developing unit using the same |
| CN203502740U (en) * | 2013-09-23 | 2014-03-26 | 珠海天威飞马打印耗材有限公司 | Powder box |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5402216A (en) * | 1992-12-28 | 1995-03-28 | Mita Industrial Co., Ltd. | Mechanism for opening/closing a toner falling aperture |
| JPH10207204A (en) * | 1997-01-16 | 1998-08-07 | Mita Ind Co Ltd | Toner replenishing device for image forming machine |
| JP4878499B2 (en) * | 2006-05-18 | 2012-02-15 | 株式会社東芝 | Toner cartridge |
| JP4618357B2 (en) * | 2008-09-26 | 2011-01-26 | 富士ゼロックス株式会社 | Storage container and image forming apparatus using the same |
| JP4396867B1 (en) * | 2009-05-15 | 2010-01-13 | 富士ゼロックス株式会社 | Image forming agent storage device and image forming device |
| CN103472698B (en) * | 2013-09-23 | 2016-08-24 | 珠海天威飞马打印耗材有限公司 | Powder box |
-
2013
- 2013-09-23 CN CN201310436004.XA patent/CN103472698B/en active Active
-
2014
- 2014-08-12 WO PCT/CN2014/084169 patent/WO2015039508A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4937628A (en) * | 1989-04-07 | 1990-06-26 | Xerox Corporation | Apparatus for storing and dispensing particulate material |
| CN1987678A (en) * | 2005-12-22 | 2007-06-27 | 夏普株式会社 | Toner supply device and developing unit using the same |
| CN203502740U (en) * | 2013-09-23 | 2014-03-26 | 珠海天威飞马打印耗材有限公司 | Powder box |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015039508A1 (en) | 2015-03-26 |
| CN103472698A (en) | 2013-12-25 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |